conviction: disable negative mouse acceleration

ThirteenAG · Jul 29, 2024 · 79a4609 · 79a4609
1 parent d491fe2
commit 79a4609
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/.../SplinterCellConviction.FusionMod/src/system/scripts/SplinterCellConviction.FusionMod.ini b/.../SplinterCellConviction.FusionMod/src/system/scripts/SplinterCellConviction.FusionMod.ini
@@ -1,6 +1,7 @@
 [MAIN]
 SkipIntro = 1
 WindowedMode = 0
+DisableNegativeMouseAcceleration = 1
 SkipSystemDetection = 1
 PartialUltraWideSupport = 1
 DisableDOF = 1

diff --git a/source/SplinterCellConviction.FusionMod/dllmain.cpp b/source/SplinterCellConviction.FusionMod/dllmain.cpp
@@ -532,6 +532,7 @@ void Init()
     CIniReader iniReader("");
     auto bSkipIntro = iniReader.ReadInteger("MAIN", "SkipIntro", 1) != 0;
     auto bWindowedMode = iniReader.ReadInteger("MAIN", "WindowedMode", 0) != 0;
+    auto bDisableNegativeMouseAcceleration = iniReader.ReadInteger("MAIN", "DisableNegativeMouseAcceleration", 1) != 0;
     auto bSkipSystemDetection = iniReader.ReadInteger("MAIN", "SkipSystemDetection", 1) != 0;
     auto bPartialUltraWideSupport = iniReader.ReadInteger("MAIN", "PartialUltraWideSupport", 1) != 0;
     bDisableBlackAndWhiteFilter = iniReader.ReadInteger("MAIN", "DisableBlackAndWhiteFilter", 0) != 0;
@@ -613,6 +614,18 @@ void Init()
         });
     }
 
+    if (bDisableNegativeMouseAcceleration)
+    {
+        auto pattern = hook::pattern("76 05 0F 28 D9 EB 08 0F 2F DA");
+        injector::MakeNOP(pattern.get_first(0), 2, true);
+        injector::MakeNOP(pattern.get_first(5), 2, true);
+        injector::MakeNOP(pattern.get_first(10), 2, true);
+
+        pattern = hook::pattern("77 0D 0F 2F C2 76 05 0F 28 CA EB 03 0F 28 C8 0F 57 C0");
+        injector::MakeNOP(pattern.get_first(0), 2, true);
+        injector::MakeNOP(pattern.get_first(5), 2, true);
+    }
+
     if (bSkipIntro)
     {
         auto pattern = hook::pattern("55 8D 6C 24 88 81 EC ? ? ? ? A1 ? ? ? ? 33 C5 89 45 74 53 56 57 BE ? ? ? ? 68 ? ? ? ? 8B CE E8 ? ? ? ? E8 ? ? ? ? 50");